You can visit Hanle and its Dark Sky Reserve, but you need a permit for the area.
Hanle sits in the Changthang region of Ladakh, inside a protected zone near the border. If you are an Indian citizen, you need an Inner Line Permit (ILP) for Ladakh. If you are a foreign national, you need a Protected Area Permit (PAP). You apply through the Leh district administration, which runs the official Ladakh permit portal. The Dark Sky Reserve adds its own light rules. You are asked to keep lights low at night, cover outdoor bulbs, use curtains, and switch off high beam headlights inside the reserve. This is to protect the dark sky and the wildlife. Umling La is a very high border road beyond Hanle. It is often described as the highest motorable pass. It lies in a sensitive border sector close to the India to China line. Access depends on the Army and the district administration and can be closed at short notice. Treat any visit as weather and security dependent. Perishable facts like fees and open dates change. Confirm them on the official site before you travel (last checked September 2026).
Who needs the permit and who is exempt
Indian citizens need an Inner Line Permit to visit the protected areas of Ladakh, and Hanle sits in one of these areas. You carry the permit and show it at the check posts on the way.
Foreign nationals need a Protected Area Permit, not the Inner Line Permit. Foreign nationals usually apply through a registered travel agent and, for many border areas, travel in a small group. The official Leh permit portal states that citizens of Pakistan, Afghanistan and China need permits from the Ministry of Home Affairs for protected and restricted areas, and that holders of diplomatic, United Nations, official and journalist passports need permission from the Ministry of External Affairs.
For Umling La and the far forward points near Demchok, access is tighter still. Even with your Ladakh permit, the final stretch toward the border is controlled by the Army. Whether a visitor is allowed forward on a given day is a security decision.
Documents required
For the Inner Line Permit (Indian citizens):
- A government photo identity document such as Aadhaar, voter card, passport or driving licence.
- A passport size photograph.
- Your travel dates and the list of areas you will visit.
- Payment for the permit and the applicable funds and fees.
For the Protected Area Permit (foreign nationals):
- Your passport with a valid Indian visa.
- Passport size photographs.
- Your full route and, in most cases, a registered travel agent who files the application.
Carry originals and photocopies. Network coverage in Changthang is weak, so do not rely on downloading a document later.
Step by step: how to apply
Online, for the Inner Line Permit:
- Go to the official portal at lahdclehpermit.in, run by LAHDC Leh and the District Administration Leh with support from NIELIT Leh.
- Fill in your details and the areas you plan to visit, including Hanle and the Changthang circuit.
- Pay the permit charge and the applicable funds, which the portal lists as the environment fee (green fee), the Red Cross fund and the wildlife fee.
- Download and print the permit. You can also use the search and print option on the portal.
- Carry printed copies. Check posts keep a copy.
Offline, in Leh:
- You can also arrange the permit through the district administration office in Leh or through a registered travel agent in Leh. Agents can apply on your behalf, and the portal notes a discount when the application goes through a registered agent.
For Umling La and forward border points:
- Get your Ladakh permit first and travel to Hanle or the Nyoma and Loma sector.
- Ask locally, in Nyoma or Hanle, whether the forward road toward Umling La is open to visitors on your dates.
- The Army controls the forward stretch. There is no online booking for the border line. It is decided on the ground.
Fees and validity
Fees and validity change. Do not treat any number as fixed. Confirm on the official portal before you travel (last checked September 2026).
- Inner Line Permit: a per day per person charge plus the environment fee (green fee), the Red Cross fund and the wildlife fee, as listed on the official portal. Check the current amounts and the number of valid days on lahdclehpermit.in.
- Protected Area Permit for foreign nationals: a separate charge applies and the permit is issued for a set number of days. Confirm the amount and the days.
- The official portal mentions a discount of about ten per cent on the total fees when a registered travel agent applies. Confirm the current figure.
Where the permit lets you go and the route or zone rules
Your Ladakh permit, when it lists the right areas, lets you travel the Changthang circuit. This commonly includes Chumathang, Nyoma, Loma, Hanle village and the observatory area, and the high lakes such as Tso Moriri.
Inside the Hanle Dark Sky Reserve, the permit lets you stay in the Hanle hamlets and watch the night sky. The reserve covers a large area inside the Changthang Wildlife Sanctuary and includes the hamlets around Hanle village.
Umling La lies beyond Hanle, toward the border. The permit that covers Hanle does not by itself guarantee entry to the forward border stretch. That stretch is controlled by the Army. You must confirm on the ground.
Season, opening and closing, and weather or security closures
The usable season for Hanle and Changthang is roughly May to early October. The nights are cold even in summer, which is good for stargazing but hard on the body.
Roads can close after snow or heavy weather. The forward border road toward Umling La is the first to close and the last to open.
The border access is a security decision. The Army can stop all forward movement for military reasons or tension on the border. When that happens, no visitor is taken forward, whatever permit you hold. Build spare days into your plan.
How to reach and where to stay
By air: fly to Leh (Kushok Bakula Rimpochee Airport). Leh is the base for all Ladakh permits and travel.
By road: from Leh, the common route to Hanle runs through Chumathang, Nyoma and Loma, then to Hanle. It is a long, high drive of most of a day. The road to Umling La runs on from the Hanle and Nyoma sector toward the border.
Where to stay: Hanle village has homestays run by local families, and staying in a homestay supports the community astronomy programme. There are no tourist hotels at the border. Umling La is visited as a day trip and you return to Hanle or Nyoma. Book Hanle homestays ahead in the busy season, because beds are limited.
Altitude and safety
This is very high country. Leh is already high, Hanle is higher, and Umling La is far higher, above 5,700 metres. Altitude sickness here can be serious.
- Spend two nights in Leh before you go high. Do not drive straight to Hanle or the border on your first day in Ladakh.
- Drink water and avoid alcohol.
- Watch for headache, breathlessness at rest, vomiting and confusion. If these come, go down at once and get medical help.
- Umling La is so high that the air holds much less oxygen. Do not linger long at the top. Get down to sleeping height.
- Carry warm layers all year. Nights are freezing.
- Fuel is scarce past Nyoma. Fill your tank and carry a reserve. Mobile coverage is weak.
What to carry
- Printed Inner Line Permit or Protected Area Permit and copies.
- Original photo identity and photocopies.
- Very warm clothing, gloves, cap and windproof layers, even in summer.
- Sun protection and lip and skin cream for the dry cold.
- A red torch for night use, so you do not spoil the dark sky.
- Cash, since cards and internet are unreliable.
- Personal medicines and basic altitude first aid.
- Fuel reserve and a full tank if you drive.
Rules, do's and don'ts, and scams
- Do:
- Carry your permit and show it at every check post.
- Keep lights low in Hanle at night. The reserve asks you to cover outdoor bulbs, use thick curtains and switch off high beam headlights inside the reserve.
- Use a red torch and dip your car lights near the observatory.
- Stay in a local homestay and let a trained village guide show you the sky.
- Respect the wildlife. Hanle is inside a wildlife sanctuary.
- Do not:
- Do not shine bright white lights or use flash photography at night in the reserve.
- Do not try to push toward the border past a closed point or an Army stop.
- Do not litter in Changthang. Carry your waste back.
- Scam warning: apply for the Ladakh permit only on the official portal, lahdclehpermit.in, or through a genuine registered agent in Leh. No agent can promise you a day at Umling La, because the forward border is an Army decision. Be careful of anyone who guarantees border access for a fee.
Nearby places
- Tso Moriri lake.
- Chumathang hot springs.
- Nyoma and Loma sector.
- Pangong Tso, reached on the Changthang circuit with the right permit.
- Chushul valley, subject to access rules.